| Catalogue of Diatom Names, On-Line Version, Updated 19 Sep 2011 |
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| Gomphonema subclavatum f. gracilis (Hustedt) Woodhead & Tweed 1953, p. 269 | |||
| Basionym | Gomphonema subclavatum var. subclavatum f. gracilis Hustedt | ||
| Status | ? | ||
| Published in | Woodhead, N. and Tweed, R.D. 1953 [ref. 000921]. The freshwater algae of Anglelsey and Caernarvenshire. North Western Naturalist, series 2, 25:85-112, 255-296, 392-435, 564-602. | ||
| Type | INA card not found. Click here to check this name in the INA website. | ||
| Collector | Assessment of record accuracy | uncertain/not verified | |